using Entitas;
using UnityEngine;
using Game;
public class AIDirectorSystem : IExecuteSystem, IInitializeSystem
{
    private LevelPoolItem _curLevel;
    private LevelNodeMonsterWave _curWave;
    private float _tickTime;
    private float _attackRoundTime;
    private float _attackWaitTime;
    private int _attackTimes;

    public void Initialize()
    {
    }
    public void Execute()
    {
        if (Util.IsLevelLoading())
        {
            return;
        }
        var level = Util.GetCurLevel();
        var wave = Util.GetCurWave();
        if (level == null || wave == null)
        {
            return;
        }
        if (level != _curLevel)
        {
            _curLevel = level;
            return;
        }
        if (wave != _curWave)
        {
            _curWave = wave;
            Reset();
            return;
        }
        UpdateAIDirectorBlueprint();

    }

    private void Reset()
    {
        _attackRoundTime = 0;
        _attackWaitTime = 0;
        _attackTimes = 0;
    }

    private void UpdateAIDirectorBlueprint()
    {
        if (!Util.GetAIDirectorInit())
        {
            Util.SetAIDirectorInit();
            Util.RunBp(GameConst.BlueprintAIDirectorCommon, GameConst.BpEntranceEnter);
        }
        _tickTime -= Time.deltaTime;
        if (_tickTime < 0)
        {
            _tickTime = GameConst.AIDirectorTick;
            Util.RunBp(GameConst.BlueprintAIDirectorCommon, GameConst.BpEntranceUpdate);
        }
        if (_attackRoundTime < _curWave.attackRound)
        {
            _attackRoundTime += Time.deltaTime;
            return;
        }
        if (_attackWaitTime < _curWave.attackFrequency)
        {
            _attackWaitTime += Time.deltaTime;
            return;
        }
        if (_attackTimes >= _curWave.attackTimes)
        {
            Reset();
            return;
        }
        _attackTimes++;
        _attackWaitTime = 0;
        Util.RunBp(GameConst.BlueprintAIDirectorCommon, GameConst.BpEntranceExecute);
    }

}